Beckwith, Shirley B. books & textbook
Getting Serious About the System: A Fieldbook for District and School Leaders
Cowan, D′Ette F. Joyner, Stacey L. Beckwith, Shirley B.
Corwin /2012-06-08 Paperback / 160 Pages
isbn-10: 1452205116 / isbn-13: 9781452205113
